import java.util.Random;

public class Chico {
	static int [] vetor = new int[50];
	public static void main(String[] args) { 
		String e = null;
		   StringBuffer f = new StringBuffer();
		   e = "pro" + f + "va";
		   f.append("va");
		   e.replace('v', 't');
		   e += f;
		  // e.su
		  e += f;
		  Chico m = new Chico();
		  
		  System.out.println("Alguma coisa.");
		   System.out.println( e.replace('v', 't') +" - " + m.test()+ " - " + Joao.main());
	}
	
	private int test(){
		return 1;
	}
}